1207i Protector.
New online 795 to 1200 dollars.
Like new for sale to you for 500.
00 OBO
The following is from a online listing new with specifications
KJB SECURITY PRODUCTS DD1207 Multi-Channel Detector for Wireless Protocols
The KJB Security Products DD1207 Multi-Channel Detector is a reliable tool for tracing different digital transmissions such as GSM, Bluetooth, and other wireless transmissions, including cell phones and GPS transmissions.
This detector is sensitive and can detect weak and non-continuous signals such as Bluetooth, Wi-Fi, or Wi-Max signals.
Moreover, this detector can also detect more powerful signals like GSM-1800, which are difficult to be detected.
Each detection type has its own bar graph to show signal strength.
There is an attenuator button to use when honing in on a signal.
In the display mode, when a signal is detected, the signal type will be shown in the extra data display.
The DD1207 Detector features the following 4 modes: Silent, Listen, Visual, and Vibration.
Features
Portable device for inspection and location of wireless sources
6 channels of detection for different kinds of protocols
Detection of GSM / CDMA / 3G protocols
Detection of Bluetooth / Wi-Fi / Wi-Max protocols
Can be used for tracing both regular sources and illegal eavesdropping devices
6 bar graphs with 10-segments each for accurate location of RF sources
4 modes: Silent, Listen, Visual, and Vibration
2 levels of sensitivity (attenuator)
Extra display shows which signal type has been detected
Durable metallic body
Microprocessor controlled
Setup mode with selection of the threshold level for vibration
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